42840051716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1\times {\mathrm{4943}}^1$

素因数の和:6465

約数の個数: 96

約数和(自身を含む): 98474987520

約数和(自身を除く): 55634935804

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 1481, 2926, 2962, 4943, 5852, 5924, 9886, 10367, 16291, 19772, 20734, 28139, 32582, 34601, 41468, 54373, 56278, 65164, 69202, 93917, 108746, 112556, 114037, 138404, 187834, 196973, 217492, 228074, 309529, 375668, 380611, 393946, 456148, 619058, 657419, 761222, 787892, 1033087, 1238116, 1314838, 1522444, 2066174, 2166703, 2629676, 4132348, 4333406, 7231609, 7320583, 8666812, 14463218, 14641166, 28926436, 29282332, 51244081, 80526413, 102488162, 139091077, 161052826, 204976324, 278182154, 322105652, 556364308, 563684891, 973637539, 1127369782, 1530001847, 1947275078, 2254739564, 3060003694, 3894550156, 6120007388, 10710012929, 21420025858, 42840051716]

約数ペア:

[(1, 42840051716), (2, 21420025858), (4, 10710012929), (7, 6120007388), (11, 3894550156), (14, 3060003694), (19, 2254739564), (22, 1947275078), (28, 1530001847), (38, 1127369782), (44, 973637539), (76, 563684891), (77, 556364308), (133, 322105652), (154, 278182154), (209, 204976324), (266, 161052826), (308, 139091077), (418, 102488162), (532, 80526413), (836, 51244081), (1463, 29282332), (1481, 28926436), (2926, 14641166), (2962, 14463218), (4943, 8666812), (5852, 7320583), (5924, 7231609), (9886, 4333406), (10367, 4132348), (16291, 2629676), (19772, 2166703), (20734, 2066174), (28139, 1522444), (32582, 1314838), (34601, 1238116), (41468, 1033087), (54373, 787892), (56278, 761222), (65164, 657419), (69202, 619058), (93917, 456148), (108746, 393946), (112556, 380611), (114037, 375668), (138404, 309529), (187834, 228074), (196973, 217492)]